# standalone - CLUSTER_MASTER # should be dns name - CLUSTER_NODE # should be dns name net: host privileged: true ports: # https://spark.apache.org/docs/latest/security.html#configuring-ports-for-network-security # Keep in sync with spark-env.sh and spark-defaults.conf - 4040:4040 # spark.ui.port - 7077:7077 # SPARK_MASTER_PORT - 8080:8080 # spark.master.ui.port ... Subindo o spark